SOUNDMASTER
VF 400
MOS-FET POWER AMPLIFIER
OWNERS MANUAL
Page 1: ...SOUNDMASTER VF 400 MOS FET POWER AMPLIFIER OWNERS MANUAL...
Page 2: ...3 FRONT PANEL FEATURES 4 A C Power Switch 4 Input Attenuators 4 Peak LED 4 Bridge Indicator 4 Protection Indicator 4 Signal Inputs 5 Amplifier Outputs 5 A C Power Input 5 D C Fuses 5 INTERNAL FACILITI...
Page 3: ...at the mains lead is correctlywired and that the mains voltage selectoris set to the correct supplyvoltage The mains voltage selector is set in the factory to 240v AC Technical Specification Output po...
Page 4: ...odulation 3 The AC power input current harmonics are within the limits set by EN 60 555 3 3 The conducted RF emissions are below the limits described in EN55 022 class b Description of Equipment 450 w...
Page 5: ...t of the amplifier does not go into distortion Peak LED If the output of either channel is greater than 2dB below the maximum output level the peak LED will be illuminated The indicator is Peak Readin...
Page 6: ...nt rack power distribution system The lead should be wired using the following code Green Yellow Earth Brown Live Blue Neutral CAUTION THIS AMPLIFIER MUST BE CONNECTED TO EARTH FAILURE TO DO SO COULD...
Page 7: ...d Service This amplifier is a precision piece of equipment should it require servicing it should be returned to the dealer or agent it was purchased from Service work should only be carried out by qua...
